The Nullarbor Plain. The Nullarbor Plain is a karst landscape located on the border of South Australia and Western Australia. It stretches across 200,000km squared. It is the Australia's largest karst landscape and it is the world's largest piece of limestone. It is located 30.7678 degrees south and 128.9700 degrees east. The Nullarbor Plain is elevated at 64 metres above sea-level. The name “Nullarbor” comes from the Latin for “no trees”, but the landscape is covered in small hardy shrubs such as bluebush that are drought-resistant and salt-tolerant. The Nullarbor Plain has an average yearly rainfall of less than 250mm, so there are no streams on the plain. The small amount of rain that does fall either evaporates or is lost to the limestone.
As the spread of this region contains coastal borders as well as a “natural region biogeography of gulf coast prairies and marshes”. Where the two defining attributes to the area plays a role in the salinity of the soil which require a plant to be highly salt tolerant. Because of the marshes and coastal waters containments of salt evapotranspiration of the water increases the salinity of the surrounded areas subsequently resulting in the visibility of the Live Oak in the area. Live Oak’s visibility in the area is marked by a stripping pattern indicated on the map can then be inferred that the species has a high salt tolerance because of its successional status persisted over time such as the century tree found at Texas A&M University which has held place for over a hundred
By comparing the topography, soil moisture levels, relative humidity, and wind speed of the upland Savanna and Bottomland forest we will be able to compare and contrast between these two vegetation zones. The data collected in the investigation will be used to test the hypothesis that the bottomland forest has a higher degree of shrub layer cover than the savanna. The higher level of shrubs in the bottomland forest might be attributed to the space available for shrub layer species. In addition, the data collected will confirm that the bottomland forest has a higher tree density than the
Every forest has a story to tell. By looking closely at its habitants, that story can be interpreted. Much of this narrative is written in the trees: their age, their tolerance to shade, and the rate at which they grow are all characteristics that can imply a lot about their environment. Exploring these relationships and how they connect with each other can indicate the health and history of the land. Heiberg Forest, located in northern New York, was once used for agricultural purposes in the 1800-1900’s. (Nowak, Lecture Notes) Much of the land once used for farming was left to regrow back into a young forest. The life history of different tree species can be determined by examining the most common species in Heiberg.
Ecosystem Description: In this visit to Jonathan Dickinson State Park we had the opportunity to observe three ecosystems; Maritime Hammock, Dunes, and Mangroves swamp. The first ecosystem visited was Maritime Hammock This ecosystem occurs along the coast behind the dunes. It is similar as Hammocks’ forests that we saw in the Everglades but with a little bit less of vegetation. The temperature is nice and dry, not too much humidity. Maritime Hammocks are in general halophytic communities, this means that the vegetation here can tolerate the salty water bus doesn’t need it to survive. In this ecosystem we can found trees as oaks or grape fruits. The second ecosystem visited was Mangrove swamps. Mangroves lives in the estuarine zones. We appreciated
These areas are called the Coastal, Lowland, Temperate rain forest, Montane, Subalpine, and Alpine. The most common trees and plant in the Coastal Forest is the Sitka spruce (Picea sitchensis), Salal (Gaultheria shallon), and the Deer fern (Blechnum spicant). Second, the Lowlands common species are Douglas-fir (Pseudotsuga menziesii), Coast Red Elderberry (Sambucus racemosa), and Bleeding Heart (Dicentra formosa). Third, the Temperate Rain Forest most common trees and plants are Sitka Spruce (Picea sitchensis), Salmonberry (Rubus spectabilis), Licorice fern (Polypodium glycyrrhiza), and Oregon Oxalis (Oxalis oregana). Fourth, the Montane Forest includes the Alaska Yellow-Cedar (Chaemaecyparis nootkatensis), Salal (Gaultheria shallon), and Coralroot (Corallorhiza mertensiana). Fifth, the Subalpine Forest trees and plants are the Mountain Hemlock (Tsuga mertensiana), Blueberries (Vaccinium sp.), and Avalanche Lily (Erythronium montanum). And lastly the Alpine Forest includes only a few common species the Golden Eagle (Aquila chrysaetos), and Flett’s violet (Viola flettii). The variety of tree and plant seem to change with
Most of the catchments depicted in Figure 1 where fully urbanised which caused surfaces in the catchment to be impervious; that is very little runoff would infiltrate into the ground
Bryson goes into detail about the many famous botanists who cut their teeth in the region. You should really read this—it's fascinating stuff.
Scrubby flatwoods are a functional intermediate between scrub and mesic flatwoods and are often (though not always) found as an ecotone connecting them. The scrubby flatwoods savanna is characterized by an open overstory of widely-spaced pines, sparse understory of scrub oaks and ground cover consisting of scattered grasses, forbs and dwarf shrubs situated among small openings of bare sand. Compared to scrub, scrubby flatwoods relic dune soils are less well drained, however, they are sufficiently drained to preclude ponding, even during heavy rain. In order to maintain open structure, scrubby flatwoods require relatively frequent (5 to 15 years), low intensity surface
Pine Rocklands grow on the coastal Miami Rock Ridge, a limestone rock outcropping that extends south and west from North Miami Beach to Long Pine Key in Everglades National Park. Over 225 types of native plants occur here and more than 20% of the plant species are found here and nowhere else in the world. Five of these plant species are federally listed as threatened or endangered ( http://www.miamidade.gov/environment/pine-rocklands.asp). Florida’s Pine Rocklands are characterized by outcroppings with a low understory of tropical and temperate shrubs, palms, vines, grasses and herbaceous wildflowers — as well as a single species of over story tree, the slash pine. With very little soil substrate and a dependence on fire, these ecosystems are
There are many things in this world, and in others, that I believe cannot be fully understood. For example, in the story of Flatland, A. Square explains his world and what he thinks of ours. To him, our world has space, thus calling it Spaceland, which is something they do not have in Flatland, hints the name Flat-land. In effort to explain the difference in the worlds, one would find it confusing and hard to comprehend Abbott's writing, especially for those of us who have only been told and informed about the world of three dimensions.
One of the best coaches of all time is facing one of the most devastating tragedies that can befall a man. San Antonio Coach Gregg Popovich's wife Erin Popovich passed away on Wednesday at the age of 67. Gregg has led to Spurs to two sequential decades of playoff appearances, and they always say that behind a great man, you can find a great woman.
Poetry is defined as “writing that formulates a concentrated imaginative awareness of experience in language chosen and arranged to create a specific emotional response through meaning, sound, and rhythm” (CITE) There are many great poets but one of the most highly regarded is Emily Dickinson. Dickinson is considered the recluse of Amherst, little did everyone know, she would turn out to be one of the most influential poets of not only her time but forever. Two of her poems “This is my letter to the world,” and “Tell all truth but tell it slant” both deal with society and people's emotions. In the poem “this is my letter to the world” Emily writes about the feeling she has as she leaves society. “Tell all truth but tell it slant” is a piece about how the truth is not meant for everyone. Emily Dickinson uses poetic devices such as personification, rhyme scheme, and metaphor to accurately convey the unique themes of her pieces.
Erik Erikson is a theorist who came up with the idea of psychosocial development. He elaborated on the different stages in a person’s life and the ways it could result in. From his early life to later on, he shows an interest in the idea of identity. He stays true to his ideas especially in his professional life and focuses on working with child psychosocial development. Erik Erikson’s early life, professional life and psychological finding lead to his legacy.
The reserve is surrounded by highly modified landscapes dominated by intensive agricultural and horticultural land use. Common land use for surrounding areas include the growing of cereal crops, grapes and citrus (DOC Gray's Bush. n.d).
The Fynbos biome is the name given to the indigenous vegetation that puts the garden. Many plants that are popular worldwide today had their origins in the fynbos biome. Many fynbos species are typically confined to acidic nutrient-poor sandstone soils. Fynbos is the name given to a type of vegetation. It is a shrubby, hard-leaved, evergreen type of vegetation. Fynbos is characterized by the presence of reed-like plants. Fynbos makes up sixty seven percent of the fynbos biome. It is the vegetation that gives the Cape region most of it’s unique floristic characteristics. The Fynbos Biome is exquisite, but fragile. From rugged mountain slope and rolling sandy dunes to marshy plains, the fynbos biome is incredibly distinct. Fynbos biome is unique because it has adapted to extreme conditions. Fynbos has the ability to withstand. Although it contains by far the greatest number of species and has the highest levels of endemism. Fynbos biome includes three major vegetation formations largely confined to the nutrient-poor soils, it has the highest number of rare and endangered taxa. .